8th Class Mathematics Factorisation Question Bank Factorization

  • question_answer
    Factorization: \[~{{\mathbf{x}}^{\mathbf{2}}}-\mathbf{3ax}-\mathbf{88}{{\mathbf{a}}^{\mathbf{2}}}\]

    A)  \[\left( x-11a \right)\left( x-8a \right)\]       

    B)  \[\left( x-11a \right)\left( x+8a \right)\]

    C)  \[\left( x+11a \right)\left( x+8a \right)\]    

    D)  \[\left( x-9a \right)\left( x+4a \right)\]

    Correct Answer: B

    Solution :

    (b): Use same process as in Q9.


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